A subnet allows the flow of network traffic between hosts to be segregated based on a network configuration. By organizing hosts into logical groups, subnetting can improve network security and ...

Is there any documentation that explains why 32 bit subnet masks work on Loopback interfaces on Cisco routers? How about any rules governing when they could (or should) be used?<BR><BR>[This message ...

Editor's Note: This story was updated on July 11 to include information on why valved masks do not block exhaled droplets. As states reopen from stay-at-home orders, many, including California, are ...